From aggressive trail riding to the demands of downhill racing, the Newton ST delivers multi-condition performance, superb braking traction and aggressive cornering bite. Ramped center knobs reduce rolling resistance, while tall, arch-supported side knobs provide ample braking and cornering grip in all trail conditions. TUBELESS COMPLETE Next generation tubeless tyre design incorporating tubeless specific bead and casings, allowing for easy installation and superior air retention. DYNAMIC COMPOUNDING Dynamic:RS/T – Rugged Soft-Terrain compounded formulated for maximum grip. ULTIMATE CONSTRUCTION Utilizing a smaller thread fabric, this casing uses less rubber - making the tire more supple and faster rolling, with improved traction. DH CASING Utilizing a 2-ply casing increases sidewall toughness by 100%. This, along with a butyl insert, provides the ultimate in support and durability for DH applications. WALL A:Wall – A butyl layer located within the casing plies – A:Wall provides additional sidewall support. The Story The Goodyear name first appeared on a tyre — a bicycle tyre, to be precise — in 1898. Since then, Goodyear and the legendary Winged Foot™ logo have been synonymous with victory, dominating the winner’s circle across the entire spectrum of motorsports. Goodyear tyres have shouldered heavy-duty work on everything from airplanes to Zambonis. They’ve rolled on the moon and have helped steer millions of motorists along their journeys. Now, 120 years after Goodyear's original offering, we welcome a new line of performance bicycle tyres. Developed with Rubber Kinetics, the Goodyear line utilizes refined compounds and casings, each purpose-built for their intended environments.